mkpath/test/umask_sync.js

Make all directories in a path, like mkdir -p

/* Tests borrowed from substack's node-mkdirp
 * https://github.com/substack/node-mkdirp */

var mkpath = require('../');
var fs = require('fs');
var test = require('tap').test;

test('umask sync modes', function (t) {
    t.plan(2);
    var x = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
    var y = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
    var z = Math.floor(Math.random() * Math.pow(16,4)).toString(16);

    var file = '/tmp/' + [x,y,z].join('/');

    try {
        mkpath.sync(file);
    } catch (err) {
        t.fail(err);
        return t.end();
    }

    fs.stat(file, function (err, stat) {
        if (err) t.fail(err)
        else {
            t.equal(stat.mode & 0777, (0777 & (~process.umask())));
            t.ok(stat.isDirectory(), 'target not a directory');
            t.end();
        }
    });
});